Optimize Web Apps Based on Users’ Device, Network, and Battery Status – Obs.js
A JavaScript library that automatically optimizes web content delivery based on user device capabilities, battery status, and connection quality.
Lightweight JavaScript Autocomplete for Input Fields – Suggestify.js
A lightweight JavaScript plugin for adding intelligent autocomplete functionality to input fields with keyboard navigation and array inputs support.
Line-Based Read More/Read Less in Vanilla JavaScript – ReadMore Lines
A vanilla JS library that truncates text by rendered line count and adds an accessible read more/less toggle.
CSS Reset For Modern Web Development – normal.css
A super tiny (~600kb) CSS reset library that provides a consistent, cross-browser foundation for your CSS styles
Add Web Audio Feedback to Bootstrap 5 Components – Bootstrap UI Sounds
A Bootstrap 5 plugin that adds synthesized Web Audio API feedback to buttons, modals, forms, dropdowns, and more using one HTML attribute.
Vanilla Scroll Sky: Pure CSS Scrollytelling Library
CSS scrollytelling library using scroll-driven animations and sticky layout. No JavaScript required.
CSS Framework With Almost No Classes – no.css
no.css is a pure CSS front-end framework that helps developers quickly create modern web pages with almost no classes.
Google Maps Location Picker: Get, Select & Save Lat/Lng in JS
Add a Google Maps picker to HTML forms. Let users select a point and save Lat/Lng with Vanilla JS, npm, ESM, callbacks, and v2 API notes.
Add an Floating Accessibility Panel via Web Component – Open Overlay
Add a vanilla JS accessibility widget with text tools, contrast modes, reading guide, speech, examples, setup notes, and API reference.
OverlayScrollbars: Elegant Themeable Custom Scrollbars
OverlayScrollbars is a JavaScript library used to create elegant, customizable and themeable scrollbars on any scrollable elements.